/******************************************************************************
* 	Copyright (c) 2007-2008 All rights reserved
*		Asemantics S.r.l
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer. 
*
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in
*    the documentation and/or other materials provided with the
*    distribution.
*
* 3. The end-user documentation included with the redistribution,
*    if any, must include the following acknowledgment:
*       "This product includes software developed by 
*	 Asemantics S.r.l."
*    Alternately, this acknowledgment may appear in the software itself,
*    if and wherever such third-party acknowledgments normally appear.
*
* 4. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*    This product includes software developed by Asemantics S.r.l.
*    the Semantic Web company, Rome, London, Leiden and its contributors. 
*
* 5. Neither the name of the company nor the names of its contributors
*    may be used to endorse or promote products derived from this software
*    without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Author: Andrea Marchesini - baku@asemantics.com
*
******************************************************************************/

#ifndef _TB_HTTP_H_
#define _TB_HTTP_H_

#define HTTP_MAX_LINE			2048	/* byte */
#define HTTP_MAX_HEADER			32	/* linee */
#define HTTP_MAX_DATA			65536	/* byte */

#define HTTP_CONTENT_TYPE		"Content-Type: "
#define HTTP_CONTENT_TYPE_LEN		14

#define HTTP_CONTENT_LENGTH		"Content-Length: "
#define HTTP_CONTENT_LENGTH_LEN		16

#define HTTP_POST			"POST"
#define HTTP_GET			"GET"

/* Mime: */
#define HTTP_MIME_XML			"application/xml"

#define  HTTP_OK_HEADER			"HTTP/1.1 200 OK"

#define HTTP_ERROR_400_TITLE		"400 Bad Request"
#define HTTP_ERROR_400_MESSAGE		\
	"Your client sent a request that this server could not understand."

#define HTTP_ERROR_404_TITLE		"404 Not Found"
#define HTTP_ERROR_404_MESSAGE		\
	"The requested URI was not found on this server."

#define HTTP_ERROR_200_TITLE		"200 OK"

/* Generic define for error message. It uses 2 %s (title and body): */
#define HTTP_ERROR_BODY \
"<?xml version=\"1.1\"?>\n" \
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"\n" \
"          \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n" \
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n" \
"  <head><title>%s</title></head>\n" \
"  <body><p>%s</p></body>\n" \
"</html>\n"

typedef GString * (*TBHttpRequestFunc)	(TBGlobal *	data,
					 gchar **	subparts,
					 GList *	keyvalues);

typedef struct tb_http_request_t TBHttpRequest;
struct tb_http_request_t
{
  gchar *		request;
  TBHttpRequestFunc	func;
};

extern TBHttpRequest tb_http_requests[];

typedef enum
{
  HTTP_ERROR_400,
  HTTP_ERROR_404
} TBHttpError;

#endif

/* EOF */
